Shure ULXD2/K8N Digital Handheld Wireless Microphone Transmitter with KSM8 Capsule

Overview

The Shure ULXD2/K8N=-J50A is a digital handheld wireless microphone transmitter designed to deliver clear, professional-grade audio for live performances, presentations, and sound reinforcement. Featuring the KSM8 dual-diaphragm dynamic capsule, it reduces proximity effect to maintain consistent sound quality regardless of how close the microphone is held. With a wireless operating range of up to 328 feet and support for up to 12 hours of battery life using the optional SB900A rechargeable battery, this transmitter offers both freedom and reliability for demanding audio environments.

Key features

• KSM8 dual-diaphragm dynamic capsule provides natural and consistent vocal sound by minimizing proximity effect
• AES 256-bit encryption secures wireless audio transmission against interference and unauthorized access
• Interchangeable microphone capsules allow customization to suit different vocal styles and applications
• Durable aluminum body balances ruggedness with lightweight comfort for extended use on stage or in the field
• Switchable RF output power settings (1, 10, or 20 mW) adapt to various venue sizes and regulatory requirements
• Backlit LCD screen offers clear, intuitive controls for easy setup and adjustments even in low-light conditions
• Optional SB900A rechargeable battery pack supports up to 12 hours of continuous operation, ideal for long events
• Stable wireless performance with a range of up to 328 feet provides freedom of movement without signal dropouts

Key specs

• Microphone capsule: KSM8 dual-diaphragm dynamic
• Frequency response: 30 Hz to 20 kHz
• Wireless range: up to 328 feet (100 meters)
• RF output power: switchable between 1, 10, and 20 mW
• Encryption: AES 256-bit
• Battery life: up to 12 hours with SB900A rechargeable battery
• Body material: aluminum

Connectivity and compatibility

This transmitter integrates seamlessly with Shure ULX-D wireless systems, providing reliable digital audio transmission for professional sound setups. Its interchangeable capsule design means it can be paired with other Shure capsules to tailor the microphone’s response to specific vocal or instrument needs. The transmitter’s RF power settings and encryption features ensure compatibility with various venue sizes and security requirements, making it suitable for both small clubs and large concert halls.

Ideal uses and environments

The ULXD2/K8N=-J50A fits well in live music performances, corporate presentations, houses of worship, and broadcast environments where clear, secure wireless audio is essential. Vocalists benefit from the KSM8 capsule’s natural sound and reduced proximity effect, while sound engineers appreciate the stable RF performance and encryption. Its rugged build and long battery life make it a strong choice for touring professionals and event organizers who need dependable gear that performs consistently under pressure.